基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d270ccf57f01ec84743ab5be306c9e8c7f424e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cf8dadde6c046043f0680ab2f6da3bbc978b7048